Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Explain the Gonadotropic Hormones (GTH):
There are two gonadotropic hormones which regulate gonadal functions. They are follicle stimulating hormone (FSH) and luteinizing hormone (LH). Both of the hormones are secreted from gonadotrops of anterior pituitary gland. FSH contains 204 amino acids and is a glycoprotein. It has distinct functions in case of males and females. In males, FSH stimulates growth of the germinal epithelium in the testes, thus promoting the development of sperm. While in case of females, it initiates growth of the follicles in the ovaries.
It also helps to cause the ovaries to secrete oestrogen, one of the female sex hormones. LH in females joins with FSH to cause oestrogen and progesterone secretion. It also causes the follicle to rupture, allowing the ovum to pass into abdominal cavity and then through a fallopian tube. LH also helps in the formation of corpus luteurn (hence the name luteinizing hormone) which secretes progesterone. In the males, LH causes the leydig cells of testes to secrete testosterone, the male sex hormone. Hence, through its gonadotropic hormones, anterior pituitary controls the secretion of male and female sex hormones (gonadal hormones).
HAZARDS IN THE LABORATORY : Laboratories in the biology department of schools, colleges and universities and other higher level organisation such as hospitals, veterinary esta
A compressed air pop-gun Use a straight piece of glass or plastic tubing of 1 or 2 cm in diameter and 15 or 20 cm in length. Make a piston by twisting some string on a pencil t
The Fume Cupboard : If a reaction uses or produces harmful gases, dusts or vapours, it poses a risk of inhalation. Such reactions should be carried out not on an open bench but in
What ways can igneous rock form two ways? Igneous rocks are formed when melted material crystallizes, e.g. from magma.
Explain the Physiology of Lactation Lactogenesis is the onset of copious milk secretion around parturition, triggered by a fall in plasma progesterone levels. Although some col
What a molecule is, and the difference between molecules and compounds? A molecule is made up of two or more atoms combined chemically. The atoms can be of the same element, as
FIRST AID PROCEDURES FOR CHEMICAL ACCIDENTS : There are three general procedures to be followed for chemical accidents and all are based on the principle of diluting the hazardous
Explain Relationship of Vitamins and Mineral with physiology They play a major role in the body's functioning. Vitamin A is necessary for night vision in the eyes. Vitamin B co
Political role of communication Communication has an Important role in political and social awakening. During our freedomstruggle, the leaders communicated with the people di
# Fråga ..
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd